diff options
Diffstat (limited to 'drivers/iio/dac/ad5592r-base.c')
| -rw-r--r-- | drivers/iio/dac/ad5592r-base.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c index 7a9b5fc1e579..076bc9ecfb49 100644 --- a/drivers/iio/dac/ad5592r-base.c +++ b/drivers/iio/dac/ad5592r-base.c @@ -124,6 +124,10 @@ static int ad5592r_gpio_request(struct gpio_chip *chip, unsigned offset) return 0; } +static const char * const ad5592r_gpio_names[] = { + "GPIO0", "GPIO1", "GPIO2", "GPIO3", "GPIO4", "GPIO5", "GPIO6", "GPIO7", +}; + static int ad5592r_gpio_init(struct ad5592r_state *st) { if (!st->gpio_map) @@ -140,6 +144,7 @@ static int ad5592r_gpio_init(struct ad5592r_state *st) st->gpiochip.set = ad5592r_gpio_set; st->gpiochip.request = ad5592r_gpio_request; st->gpiochip.owner = THIS_MODULE; + st->gpiochip.names = ad5592r_gpio_names; mutex_init(&st->gpio_lock); |